1.词汇
- blur this distinction 模糊这一区别
2.例句
For instance, the value of the expression "2 + 3" is 5.
例如,表达式“2+3”的值是5。-
The value of a reference type expression, though, is a reference—it’s not the object that the reference refers to.
但是,对于引用类型的表达式,它的值就是一个引用,而不是该引用所指代的对象。
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The value of the expression String.Empty is not an empty string—it’s a reference to an empty string.
所以表达式String.Empty的值不是一个空字符串,而是对空字符串的一个引用。
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In everyday discussions and even in documentation, we tend to blur this distinction.
在日常讨论中,甚至在文档中,我们往往会模糊这一区别。
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For instance, I might describe String.Concat as returning “a string that’s the concatenation of all the parameters.”
例如,我们可能会把String.Concat的作用描述为返回一个字符串,该字符串将所有的参数连接了起来。
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Using precise terminology here would be time consuming and distracting, and there’s no problem as long as everyone involved understands that only a reference is returned.
在这里使用精确的术语既费时又分散注意力,只要涉每个人都明白返回的是一个引用就没有问题了。